Ultra-Low Threshold Current Vertical-Cavity Surface-Emitting Lasers for Photonic Integrated Circuits

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概要

• 論文の詳細を見る

• The use of selective oxidation to fabricate vertical-cavity surface-emitting lasers is described. The native-oxide impacts the device design in two ways, the first being in the introduction of an intracavity dielectric aperture that laterally confines the mode, and the second in the formation of high contrast dielectric Bragg reflectors to shorten the effective cavity length. To date the more important has been the index-confinement, with record low threshold currents, threshold voltages, and power conversion efficiencies being reported from several groups. However, future designs will likely also benefit from the reduced diffraction loss for a small mode size that is possible with high contrast native oxide/semiconductor mirrors. We describe some of the most important design issues in obtaining ultralow threshold operation.

• 1997-05-25

著者

• Huffaker Diana

  Microelectronics Research Center Department Of Electrical And Computer Engineering The University Of

• Deppe D

  Univ. Texas At Austin Tx Usa

• Deppe Dennis

  Microelectronics Research Center Electrical And Computer Engineering The University Of Texas At Aust

• DENG Hongyu

  Microelectronics Research Center, Department of Electrical and Computer Engineering, The University

• DENG Qing

  Microelectronics Research Center, Department of Electrical and Computer Engineering, The University

• OH Tchang-Hun

  Microelectronics Research Center, Department of Electrical and Computer Engineering, The University

• Deng Q

  Tongji Univ. Shanghai Chn

• Deng Hongyu

  Microelectronics Research Center Department Of Electrical And Computer Engineering The University Of

• Oh Tchang-hun

  Microelectronics Research Center Department Of Electrical And Computer Engineering The University Of

関連論文

• Planar Photonic Crystal Nanolasers (II) : Low-Threshold Quantum Dot Lasers(Photonic Crystals and Their Device Applications)
• Ultra-Low Threshold Current Vertical-Cavity Surface-Emitting Lasers for Photonic Integrated Circuits

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